« Our People

John Doublard

Group Chief Technology Officer


John has over 27 years of experience working in technology operations and has acquired substantial understanding in a wide range of areas, including technology, cyber security, data protection, continuous improvement processes as well as business continuity planning. ​

Prior to joining Oak, John worked for leading firms in the banking, hedge fund, legal, trust and corporate services sectors, including one of the largest independent corporate services providers in Jersey, and one of the most successful hedge funds in Europe.

John has been with Oak since 2018, he was promoted to Chief Technology Officer in 2021.


John serves as Trustee for Dementia Jersey, a local charity focussed on support for islanders living with Dementia.

As a keen cook, John can be found in front of the BBQ most weekends with a beer in hand!